*{box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto}
:root{--accent:#719eec;--bg:#0b0e14;--soft:#141820;--text:#e6e9ef;--muted:#a9b0c2}
body{margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,var(--soft),var(--bg));color:var(--text)}
.card{width:380px;background:linear-gradient(180deg,#141820,#0b0e14);padding:28px;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
h1{margin:0;font-size:22px}
p{color:var(--muted);font-size:14px;margin:8px 0 24px}
label{font-size:13px;margin-bottom:6px;display:block}
input{width:100%;padding:12px;border-radius:10px;border:1px solid #1f2635;background:#0f1420;color:var(--text);margin-bottom:16px}
button{width:100%;padding:14px;border:none;border-radius:12px;background:var(--accent);color:#0b0e14;font-weight:600;cursor:pointer}
button:hover{background:#5f8fe5}